YEAR CORRS RBAR SDEV SERR EPS CORES 1900. 66. 0.2851 0.2226 0.0274 0.8938 21.10 1925. 253. 0.3686 0.1849 0.0116 0.9307 23.00 1950. 253. 0.3059 0.1838 0.0116 0.9102 23.00